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2.2.1 Thermal expansion of solids, liquids and gases

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Question 2

A designer wants to modify a liquid-in-glass thermometer. Consider the following proposed design features:

  1. A bulb with a thinner glass wall
  2. A capillary tube with a smaller diameter (narrower bore)
  3. A larger bulb containing a greater volume of liquid

Which of these features increase the sensitivity of the thermometer?

A

1 and 2 only

B

1 and 3 only

C

2 and 3 only

D

3 only

Markscheme

2.2.1 Thermal expansion of solids, liquids and gases Questions

  1. IGCSE
  2. /Physics
  3. /2.2.1 Thermal expansion of solids, liquids and gases

96 exam-style questions on CIE IGCSE Physics 2.2.1 Thermal expansion of solids, liquids and gases. Each one has a worked solution and a mark scheme showing where the marks go.

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